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kvv77 [185]
2 years ago
9

The slope of the line is ?

Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
7 0

Answer:

slope= 4,

Step-by-step explanation:

y = 4x-6

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The vertices of a sandbox are P(12,14), Q(12,17), R(16,17), and S(16,14). The coordinates are measured in feet. What is the peri
liraira [26]
First, you need to draw this out. Roughly, it should look a little something like the link i included in this answer. then u just draw a line tracing the points to make a rectangle (sandbox) and decide that the perimeter, or the distance around, would be 3+4+3+4 = 14 feet.

4 0
3 years ago
What is the measure of each angle? Show your work!
nalin [4]

Answer:

pos: 99.  Sor: 17.    roq: 64

Step-by-step explanation:

(5x+4)+(x-2)+(3x+7)=180

we add the angles to 180 because straight lines are equal to 180

5x+4+x-2+3x+7=180

5x+x+3x+4-2+7=180

9x+9=180

9x=

9x=171

x=19

then we plug x in

5(19)+4 +  (19)-2  +3(19)+7 = 180

angles (left right)

99.   17.     64.      

6 0
3 years ago
A square room has a floor area of 81 square meters. The height of the room is 5 meters. What is the area of one wall
VMariaS [17]

Area of a square is side length ^2

To find the length of the side of a square from the area, that’s the square root of the area:

Length of side = sqrt(81) = 9 meters

Area of wall = length of side x height:

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Answer: 45 square meters

4 0
2 years ago
Use the Distance Formula to find the distance between (−3, 7) and (8, −6) , rounded to the nearest hundredth.
igomit [66]

Answer:

d= 17.03

Step-by-step explanation:

d=\sqrt{ (x_{2}-x_{1})+(y_{2}-y_{1})^{2}}\\\\d=\sqrt{(8--3)+(-6-7)^{2}}\\\\d=\sqrt{(11)+(-13)^{2}} \\\\d=\sqrt{121+169}\\\\d= \sqrt{290} \\\\d=17.03

8 0
3 years ago
A submarine dives 20 meters each minute. what is the total change in depth after 10 minutes​
Paha777 [63]

Answer: 200 Meters after 10 minutes.

Step-by-step explanation:

To find the answer you must multiply 20 for every minute.

Hope this helped :D

7 0
3 years ago
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